Product Profile of Neutral Failure Circuit Breaker
Volt-On Engineering manufactures Neutral Failure Circuit Breaker. Volt-On Engineering is an ISO 9001:2000 certified company. The Neutral Failure Circuit Breaker protects the single phase equipment and wirings from high voltage, neutral failure and phase to phase current.
Key Features of Neutral Failure Circuit Breaker
- Models & Amps/ Kva Rates: 30 Amps, 40A, 60A, 80A, 100A, 150A, 200A, 250A, 300A, 350A, 400A, 450A, up to 630 Amps.
- Automatically cut off the Main A/c, when sudden high voltage, 440V, Phase-to-Phase or phase -in- Neutral
- High Voltage Cut off at 295V [L&N] is also available
- Avoids fire and damages to the Single Phase electrical appliances and wiring
- Current Sensing devices like ELCB, MCB and Fuse Carriers will NOT trip off during the Neutral failure
- If Neutral fails, phase will return to the Neutral wire and due to this, phase will pass through the entire Neutral wirings, which gets high voltage [ie] above 380V. So that the entire Single Phase Appliance will receive Phase 1 & Phase 2 instead of Phase & Neutral. i.e., 220V 220V = 440V. i.e., Phase to Phase
- When Neutral fails at the balance or unbalanced load condition, using Micro Controller Technology, our NFCB will sense the return phase and it will trip the Power to the load
- Even if high voltage occurs, in any phase line, load will be tripped off
